TUGLIQ and Quest Join Together for a Mining Developmenthttps://finance.yahoo.com/news/tugliq-quest-join-together-sustainable-160000228.html "Selective Thermal Sulphation (STS)"1 process parameters at an industrial scale. This sustainable process will enable Quest to produce high purity mixed rare earth oxides from the mineral extracted from the Strange Lake complex and phosphor powder from recycled lamps at its Bcancour facility.